<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用户登陆页</title>
</head>
<body>
    <h2>登陆页</h2>
    <form th:action="@{/sec/login}" method="post">
        <label for="username">用户名:</label>
        <input type="text" id="username" name="username" required><br>
        <label for="password">密码:</label>
        <input type="password" id="password" name="password" required><br>
        <button type="submit">登陆</button>
    </form>
</body>
</html>